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95 lines
2.8 KiB
Rust
95 lines
2.8 KiB
Rust
use regex::Regex;
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use serenity::framework::standard::{Args, CommandError, CommandResult};
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use serenity::model::channel::Message;
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use serenity::{framework::standard::macros::command, prelude::*};
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#[allow(dead_code)]
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static MESSAGE_DELIMITERS: &[char] = &['.', '?', '!', '"'];
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#[command]
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#[description("Pekofy messages")]
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#[usage("(<content>)")]
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#[example("Hello")]
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#[aliases("peko")]
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async fn pekofy(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
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let mut reference_message = msg.id;
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let mut content = args.message().to_string();
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if args.is_empty() {
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if let Some(reference) = &msg.referenced_message {
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reference_message = reference.id;
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content = reference.content.clone();
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} else {
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let messages = msg
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.channel_id
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.messages(ctx, |ret| ret.before(&msg.id).limit(1))
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.await?;
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let reference = messages
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.first()
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.ok_or(CommandError::from("No message to pekofy"))?;
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reference_message = reference.id;
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content = reference.content.clone();
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};
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let _ = msg.delete(ctx).await;
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}
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if content.is_empty() {
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return Err(CommandError::from("Can't pekofy empty message"));
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}
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log::debug!("Pekofying message '{}'", content);
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let mut alpha_lowercase = content.to_lowercase();
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alpha_lowercase.retain(|c| c.is_alphanumeric());
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let pekofied: String = if alpha_lowercase == "pain" {
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"https://tenor.com/view/pekora-usada-peko-hololive-died-gif-18114577".to_string()
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} else {
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content
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.lines()
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.into_iter()
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.map(pekofy_line)
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.collect::<Vec<String>>()
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.join("\n")
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};
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let message = ctx
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.http
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.get_message(msg.channel_id.0, reference_message.0)
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.await?;
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log::debug!("Pekofied message is '{}'", pekofied);
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message.reply(ctx, pekofied).await?;
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Ok(())
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}
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/// Pekofies a single line
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fn pekofy_line(mut line: &str) -> String {
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lazy_static::lazy_static! { static ref FORMATTING_REGEX: Regex = Regex::new(r"^(.*?)((<:\w+:\d+>|\W)+)$").unwrap(); }
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log::debug!("Pekofying line '{}'", line);
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let original = line;
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let mut md = "";
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if let Some(captures) = FORMATTING_REGEX.captures(line) {
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line = captures.get(1).unwrap().as_str();
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md = captures.get(2).unwrap().as_str();
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}
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if line.ends_with("peko") {
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log::debug!("Peko already found in message. Returning original");
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return original.to_string();
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}
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let mut peko = "peko".to_string();
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if line
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.chars()
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.filter(|c| c.is_alphabetic())
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.all(char::is_uppercase)
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{
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log::debug!("Message is all uppercase. Peko will also be uppercase");
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peko = peko.to_uppercase();
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}
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format!("{} {}{}", line, peko, md)
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}
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